condition	mean	min	max
4 h after light	54.7394035	52.965713	56.513094
8 h after light	46.3867615	38.390629	54.382894
12 h after light	56.926603	48.009001	65.844205
4 h after dark	44.430323	29.977147	58.883499
8 h after dark	35.5212275	23.476345	47.56611
12 h after dark	191.966028	191.966028	191.966028